Transcriptional activation of endogenous Oct4 via the CRISPR/dCas9 activator ameliorates Hutchinson‐Gilford progeria syndrome in mice

J Kim, Y Hwang, S Kim, Y Chang, Y Kim, Y Kwon… - Aging cell, 2023 - Wiley Online Library
Partial cellular reprogramming via transient expression of Oct4, Sox2, Klf4, and c‐Myc
induces rejuvenation and reduces aged‐cell phenotypes. In this study, we found that …

Intestinal microbiota: a new perspective on delaying aging?

Y Zhang, X Wang, W Li, Y Yang, Z Wu, Y Lyu… - Frontiers in …, 2023 - frontiersin.org
The global aging situation is severe, and the medical pressures associated with aging
issues should not be underestimated. The need and feasibility of studying aging and …

Growth rates of human induced pluripotent stem cells and neural stem cells from attention-deficit hyperactivity disorder patients: a preliminary study

CM Yde Ohki, NM Walter, A Bender, M Rickli… - Journal of Neural …, 2023 - Springer
Attention-deficit hyperactivity disorder (ADHD) is a neurodevelopmental polygenic disorder
that affects more than 5% of children and adolescents around the world. Genetic and …

Synergistic effect of miR-200 and young extracellular matrix-based bio-scaffolds to reduce signs of aging in senescent fibroblasts

G Pennarossa, T De Iorio, S Arcuri, F Gandolfi… - Stem Cell Reviews and …, 2023 - Springer
Aging is defined as a complex, multifaceted degenerative process that causes a gradual
decline of physiological functions and a rising mortality risk with time. Stopping senescence …

Accurate aging clocks based on accumulating stochastic variation

B Schumacher, D Meyer - 2023 - researchsquare.com
Aging clocks have provided one of the most significant recent breakthroughs in the biology
of aging. Such clocks allow the determination of chronological and increasingly also …

Supplementation with l-arginine and nitrates vs age and individual physiological reactivity

N Kurhaluk - Nutrition Reviews, 2023 - academic.oup.com
Ageing is a natural ontogenetic phenomenon that entails a decrease in the adaptive
capacity of the organism, as a result of which the body becomes less adaptable to stressful …

pyaging: a Python-based compendium of GPU-optimized aging clocks

LP de Lima Camillo - Bioinformatics, 2024 - academic.oup.com
Motivation Aging is intricately linked to diseases and mortality. It is reflected in molecular
changes across various tissues which can be leveraged for the development of biomarkers …

Effects of lifespan-extending interventions on cognitive healthspan

L Culig, BD Sahbaz, VA Bohr - Expert Reviews in Molecular …, 2023 - cambridge.org
Ageing is known to be the primary risk factor for most neurodegenerative diseases, including
Alzheimer's disease, Parkinson's disease and Huntington's disease. They are currently …

Cell type-specific aging clocks to quantify aging and rejuvenation in regenerative regions of the brain

MT Buckley, E Sun, BM George, L Liu, N Schaum, L Xu… - BioRxiv, 2022 - biorxiv.org
Aging manifests as progressive dysfunction culminating in death. The diversity of cell types
is a challenge to the precise quantification of aging and its reversal. Here we develop a suite …

Regulation of Oct4 in stem cells and neural crest cells

I Patel, RJ Parchem - Birth defects research, 2022 - Wiley Online Library
During embryonic development, cells gradually restrict their developmental potential as they
exit pluripotency and differentiate into various cell types. The POU transcription factor Oct4 …